Enum rustc_middle::mir::AggregateKind

pub enum AggregateKind<'tcx> {
    Array(Ty<'tcx>),
    Tuple,
    Adt(&'tcx AdtDef, VariantIdx, SubstsRef<'tcx>, Option<UserTypeAnnotationIndex>, Option<usize>),
    Closure(DefId, SubstsRef<'tcx>),
    Generator(DefId, SubstsRef<'tcx>, Movability),
}

Variants

Array(Ty<'tcx>)

The type is of the element

Tuple

Adt(&'tcx AdtDef, VariantIdx, SubstsRef<'tcx>, Option<UserTypeAnnotationIndex>, Option<usize>)

The second field is the variant index. It’s equal to 0 for struct and union expressions. The fourth field is active field number and is present only for union expressions – e.g., for a union expression SomeUnion { c: .. }, the active field index would identity the field c

Closure(DefId, SubstsRef<'tcx>)

Generator(DefId, SubstsRef<'tcx>, Movability)

Trait Implementations

impl<'tcx> Clone for AggregateKind<'tcx>

fn clone(&self) -> AggregateKind<'tcx>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'tcx> Debug for AggregateKind<'tcx>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'tcx, __D: TyDecoder<'tcx>> Decodable<__D> for AggregateKind<'tcx>

fn decode(__decoder: &mut __D) -> Result<Self, <__D as Decoder>::Error>

impl<'tcx, __E: TyEncoder<'tcx>> Encodable<__E> for AggregateKind<'tcx>

fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

impl<'tcx> Hash for AggregateKind<'tcx>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<'tcx, '__ctx> HashStable<StableHashingContext<'__ctx>> for AggregateKind<'tcx>

fn hash_stable(
    &self,
    __hcx: &mut StableHashingContext<'__ctx>,
    __hasher: &mut StableHasher
)

impl<'tcx> PartialEq<AggregateKind<'tcx>> for AggregateKind<'tcx>

fn eq(&self, other: &AggregateKind<'tcx>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &AggregateKind<'tcx>) -> bool

This method tests for !=.

impl<'tcx> Eq for AggregateKind<'tcx>

impl<'tcx> StructuralEq for AggregateKind<'tcx>

impl<'tcx> StructuralPartialEq for AggregateKind<'tcx>

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 48 bytes